• China 7-7/8 Inch (200mm) Diameter API Oil Well Rock Drilling Bit wholesale
    ...Drill Bit — WHO US? Trusted Drill Bits Manufacturer Suzhou Energy Tool Co., Ltd. is a professional drill bits manufacturer with over 20 years' technical expertise. Our team consists of engineers from leading global oil service companies, specializing in the design and manufacturing high-performance drill bits... more
    Brand Name:ENG
    Model Number:1528
    Place of Origin:China

    7-7/8 Inch (200mm) Diameter API Oil Well Rock Drilling Bit

  • China T2 86 Series Double Tube Core Barrel Craeliu standard Core Diamond Drill Bit wholesale
    ... Bits T2 76 , T2 86 , T2 101 Series Craeliu standard Double tube For Geological Exploration Detailed Product Description Impregnated Core Drill Bits T2 Double tube For Geological Exploration Specifications: T2 Double tube core barrels are widely used and more
    Brand Name:ROSCHEN
    Model Number:T2 56mm, T2 66mm, T2 76mm, T2 86mm, T2 89mm, T2 101mm, T2 116mm, T2 130mm
    Place of Origin:Germany

    T2 86 Series Double Tube Core Barrel Craeliu standard Core Diamond Drill Bit

    ROSCHEN GROUP
    [Shanghai,China]
  • China High Quality Impregnated Diamond Drill Bit BQ NQ HQ PQ DCDMA Standard Core Drilling Bits wholesale
    ... of the drill bit and core lifter should be reasonable. Generally, the free internal diameter of the core lifter should be 0.3-0.5mm smaller than drill bit's. Before each drilling, the drill bit's internal diameter and free internal diameter of more
    Brand Name:Best
    Model Number:AQ,BQ,NQ,NQ3,HQ,HQ3,PQ
    Place of Origin:China

    High Quality Impregnated Diamond Drill Bit BQ NQ HQ PQ DCDMA Standard Core Drilling Bits

  • China Downhole Diamond Drill Bit Stable Borehole Drill Bit Fast Speed wholesale
    Diamond Drill Bit Diamond bit has the advantages of fast speed, long footage, long life, stable operation, less downhole accidents and good well quality when drilling in soft to medium hard formation. Diamond bits not only last a long time, but also can be reused. No. Standard Name Outer & Inner diameter(mm) Body Height Performance 1 B36 Diamond Drill Bit 36.0*21.7 C6 K3 K5 K7 K9 2 B46 Diamond Drill Bit 46.0*31.7 C6 K3 K5 K7 K9 3 B56 Diamond more
    Brand Name:Gold
    Model Number:NQ
    Place of Origin:Chongqing, China

    Downhole Diamond Drill Bit Stable Borehole Drill Bit Fast Speed

  • China Exploration Electroplated Diamond Drill Bit AISI Standard For Medium Hard Layer wholesale
    ...Diamond Core Drill Bit For Medium Hard Layer Electroplated diamond drill bits, also known as surface mounted diamond drill bits, are a special process formula that uses electroplating technology to fix and bond diamond sand at the contact point between the drill bit body and the rock. Many people have a misconception in this: they directly welded the diamond onto the drill bit... more
    Brand Name:Aoxing
    Model Number:AQ BQ NQ HQ PQ BT TT T2 T6 T6S LTK WG WF MLC
    Place of Origin:Hebei,China

    Exploration Electroplated Diamond Drill Bit AISI Standard For Medium Hard Layer

  • China Hexagonal Handle Connection Small Diamond Drill Bits wholesale
    ... hole saw tools, also called Diamond Core Drill Bits, Diamond Hole Saws or Bonded Diamond Drill Bits. They are often widely used to drill kinds of hard stuffs like glass,tile, glass, ceramics, porcelain, ceramic tile, porcelain tile, limestone, slate, more
    Brand Name:OEM
    Model Number:JDR
    Place of Origin:China

    Hexagonal Handle Connection Small Diamond Drill Bits

    JDR Diamond Tools Co.,Ltd
    [Jiangsu,China]
  • China High Quality 14×8×M14×60MM Diamond Drill Bit For Granite Vacuum Brazed Diamond Bit Drill With Long Life wholesale
    ...Diamond Drill Bit For Granite Vacuum Brazed Diamond Bit Drill With Long Life These diamond drill bits are perfect for drilling on granite or any other hard stone. These granite core drill bits are made to use dry, making it easier to use on smaller applications where water cannot be used. Which are designed that cuts into stone smoother and makes the bit last long. Specification : Diameter :6-25mm Diamond... more
    Brand Name:HUACHANG
    Model Number:980202069
    Place of Origin:Jiangsu, China

    High Quality 14×8×M14×60MM Diamond Drill Bit For Granite Vacuum Brazed Diamond Bit Drill With Long Life

  • China Tungsten Carbide Button Drill Bit , Diamond Drill Bit for Drilling Granite wholesale
    ...substrate. Combining the properties of both super hardness and abrasion resistance of diamond with outstanding strength and toughness of tungsten carbide, PDC has been widely used in mechanical industry,oil well drilling,geological prospecting drilling and more
    Brand Name:MIROC
    Model Number:MGZT27
    Place of Origin:ShanDong China(Mainland)

    Tungsten Carbide Button Drill Bit , Diamond Drill Bit for Drilling Granite

  • China 75mm OD NQ Core Bit For Granite  , Hollow Core Diamond Drill Bits Standard Sizes wholesale
    ...diamond and metal powder which could be used in various types of strata. The best effect is achieved through the flexible design according to the different strata and parameters of drilling equipment. Surface Set Diamond Core Bit Surface Set Diamond Bit is more
    Brand Name:ShiFeng
    Model Number:NQ
    Place of Origin:WUXI

    75mm OD NQ Core Bit For Granite , Hollow Core Diamond Drill Bits Standard Sizes

  • China 12mm Dry Diamond Drill Bit For Ceramic Marble Tile Low Heat Generation wholesale
    ...drilling all kinds of ceramic, porcelain, stone materials. Capable of drilling clean hole. Dry drilling without the need for coolant. Features: 1. Vacuum Brazed Diamond Core Bits are very aggressive ideal for drilling ceramic and porcelain tiles along with more
    Brand Name:JOHNSON TOOLS
    Model Number:D07VS
    Place of Origin:CHINA

    12mm Dry Diamond Drill Bit For Ceramic Marble Tile Low Heat Generation

  • China 0.25 Inches Electroplated Diamond Tools , Glass Diamond Drilling Bit wholesale
    ... , Electric tool drill Material selection: high quality diamond Application: Deep processing of glass, stone and carbide material etc. Specification: Standard size of 1/4", 1/8" , 3/8", 1/2" and other customized size. Main Features Of Diamond Drilling Bit: more
    Brand Name:TY
    Model Number:TY-DD-015
    Place of Origin:CHINA

    0.25 Inches Electroplated Diamond Tools , Glass Diamond Drilling Bit

  • China Single Tube T2- 46 T2-76 T2 - 86 T2-101 Abrasive Hard Rock Used Diamond Drill Bits wholesale
    ...Diamond Drill Bits Our diamond core bits are ideally suited to modern drilling conditions. The impregnated diamond core bits are designed and manufactured to give optimum productivity and bit life, required to maintain cost efficiency for your drilling application. Model NO.:T2-46, T2-56, T2-66, T2-76, T2-76 coreline, T2-86, T2-86 coreline, T2-101, T2-101 coreline Diamond... more
    Brand Name:SINOCOREDRILL
    Model Number:BWL NWL HWL PWL
    Place of Origin:China

    Single Tube T2- 46 T2-76 T2 - 86 T2-101 Abrasive Hard Rock Used Diamond Drill Bits

  • China 75mm Core G1/2'' Thread Diamond Drill Bit For Glass Stone Marble wholesale
    ... performance. The hollow core allows for lubricant to flow down the centre of the drill bit, pro-longing the life of the tool. the drills are with standard Thread G1/2'', the drill head diameter range from 5 to 100mm. the drill total length is 75mm. the more
    Brand Name:Shine Abrasives
    Model Number:Customize
    Place of Origin:CHINA

    75mm Core G1/2'' Thread Diamond Drill Bit For Glass Stone Marble

  • China Threaded Wet Diamond Core Drill Bits , Electroplating Diamond Drill Bit For Granite wholesale
    ... with electroplating technology is designed for drilling holes in tile or stone. The electroplated diamond core bit is a must-have in your toolbox for bathroom/kitchen fixtures like faucet, shelves etc. Size Available: 13/16” 7,8” 15/16” 1” 1-1/8 more
    Brand Name:Hehui
    Model Number:EPCBT003
    Place of Origin:China

    Threaded Wet Diamond Core Drill Bits , Electroplating Diamond Drill Bit For Granite

  • China Hq Nq Siol Rig Core Drill Bits Stone Hard Rock Diamond Drilling Bit wholesale
    ... include diamond core drill bits, carbide-tipped core drill bits, and dry core drill bits. Product Paramenters AVAILABLE SIZE Q Series AQ, BQ, NQ. NQ2, NQ3, NQTT, HQ, HQ3, HQTT, PQ, ... more
    Brand Name:PEERCHEER
    Model Number:BQ NQ HQ PQ
    Place of Origin:WuXi

    Hq Nq Siol Rig Core Drill Bits Stone Hard Rock Diamond Drilling Bit

  • China Boart Long Year/ Atlas Copco Standard Diamond Core Bit with Standard / Serrated W Crown Profile for Wet/Dry Drilling wholesale
    ... bit is engineered to meet the demanding needs of professionals who require reliable performance and durability. Whether you are working on construction sites, geological exploration, or industrial drilling projects, this diamond core bit stands out as a more
    Brand Name:cge
    Place of Origin:china
    Standard:Boart Long Year/ Atlas Copco

    Boart Long Year/ Atlas Copco Standard Diamond Core Bit with Standard / Serrated W Crown Profile for Wet/Dry Drilling

  • China Customized Support OEM 6mm Diamond Drill Bits for Drilling Ceramic Tiles Glass Marble wholesale
    ... can be used for drilling ceramic tiles, glass, marble and other materials. Product Features: 1. High concentration of exposed diamond ensures long life and fast drilling; 2. Suitable for drilling reinforced concrete, natural stones, bricks, blocks & rock. more
    Brand Name:LINSING
    Model Number:Vacuum Brazed Diamond Drill Bit
    Place of Origin:Jiangxi, China

    Customized Support OEM 6mm Diamond Drill Bits for Drilling Ceramic Tiles Glass Marble

  • China All Types Oilfield Drill Bit , Polycrystalline Diamond Drill Bits Long Run Times wholesale
    ...Drill Bit For The toughest Drilling Application How to choose the right PDC drill bit? 1. What is the diameter of hole do you want to drill ? Then we can know which item drill bit is suitable you . 2. What is the layer do you want to drill ? Then we can know which PDC tip is right for you . About PDC Drill Bit Polycrystalline diamond compact (PDC) bits deliver premium performance and durability for a wide range of standard more
    Brand Name:Tianying
    Model Number:PDC
    Place of Origin:CHINA

    All Types Oilfield Drill Bit , Polycrystalline Diamond Drill Bits Long Run Times

  • China Professionl Rock Drilling Bit PDC Diamond Drilling Bit For Geological Prospecting wholesale
    ...Drilling Bit PDC Diamond Drilling Bit Introduction of drilling bit: Our drilling bit have a very good drilling performance and long life time. Different diameters and taper degrees are available to suit different applications in mining, quarrying etc. Drilling bit size from 90mm-450mm. If you are interest in our machine, please inform us the drilling bit size that you like main parameters bit size(in) bit more
    Brand Name:ShiTan
    Place of Origin:China
    Certification:ISO9001

    Professionl Rock Drilling Bit PDC Diamond Drilling Bit For Geological Prospecting

  • China 4 Wings PDC Cutters Wear Resistance Diamond Drill Bit wholesale
    ...39;' for differert purposes,ranging from PDC bit,triangle polycrystaline diamond drilling bits,cylindrical PDC bit,coring bit,PDC deflecting bit etc as per requirements.please provide size,amount of blades,material,need nozzle or not and its size when more
    Brand Name:ShiTan
    Model Number:pdc bit
    Place of Origin:China

    4 Wings PDC Cutters Wear Resistance Diamond Drill Bit

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